If you like watches very much, and you are pursuing them very much, then you can buy a luxury brand mechanical watch with grade and texture. Basically, I think a watch around 5000 yuan is acceptable. I don't think it is necessary to exceed this price. Otherwise, you bring a longines watch of 20,000 to 30,000 yuan, and suddenly you see that the boss is bringing more than 3,000 Tissot, which is a bit embarrassing.
Secondly, if you don't have such high requirements for watches, I think a luxurious and fashionable watch is acceptable and beautiful. I bought an Armani fashion watches three years ago, which was less than 2000 yuan, but I have been carrying it with me since I bought it, and I like it very much. For myself, this price is relatively expensive within an acceptable range, and I also wear a little brand, which will not be very low, but it is not very extravagant. And because the price is relatively low, I will not have the idea of changing it. I shouldn't buy a new one unless my income is greatly improved or the watch itself is broken.
Thirdly, if you like novelty, you can buy some fashion watches with lower brand, within 1000 yuan. The advantage of this is that when you want to change another one, you can buy a new one more easily and it won't be so painful. But the problem is that after buying more, you will actually spend more money on it.